Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq

- Add DM_ETH support for lx2160aqds, ls2080aqds, ls1088aqds
- QSI related fixes on ls1012a, ls2080a, ls1046a, ls1088a, ls1043a based
  platforms
- Bug-fixes/updtaes related to ls1046afrwy, fsl-mc, msi-map property

common/board_r.c

@@ -373,11 +373,19 @@ static int initr_binman(void)
 }
 
 #if defined(CONFIG_MTD_NOR_FLASH)
+__weak int is_flash_available(void)
+{
+	return 1;
+}
+
 static int initr_flash(void)
 {
 	ulong flash_size = 0;
 	bd_t *bd = gd->bd;
 
+	if (!is_flash_available())
+		return 0;
+
 	puts("Flash: ");
 
 	if (board_flash_wp_on())